资料来源 : pyDict

铁检查器; 铁屑检查器

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Sideroscope \Sid"er*o*scope\, n. [Gr. ??? iron + -scope.]
   An instrument for detecting small quantities of iron in any
   substance by means of a very delicate combination of magnetic
   needles.